Features and Indicators

U-GAGE

™

ANALOG

POWER

SIGNAL

OUTPUT

DISCRETE

ANALOG

POWER

SIGNAL

OUTPUT

DISCRETE

Green Power ON/OFF LED

Amber Analog Output LED

Red Signal Strength LED

Analog Output

Programming Push Button

Amber Discrete Output LED

Discrete (Switched) Output

Programming Push Button

Figure 1. U-GAGE T30 Series sensor programming push buttons and indicators

Note: All LED indicators momentarily turn off when the sensor changes state between Program and Run modes.

The U-GAGE sensor has four LED indicators. The red Signal LED indicates the strength and condition of the sensor's incoming signal. Each amber

Output LED, whether analog or discrete, turns on when a target is sensed within the programmed window limits. The green Power ON/OFF LED

indicates the operating status of the sensor. There are two modes of indication for the LED indicators: Run Mode and Program Mode.

In Run mode:

Indicator

Mode

Description

Green Power ON/OFF LED

Off

Power is OFF

On

Power is ON, sensor is operating normally

Flashing

Discrete output is overloaded

Red Signal Strength LED

Off

No signal is received, or the target is beyond the range limitations of the

sensor (with some tolerance beyond the recommended minimum and

maximum sensing distance)

Flashing

Relative received signal strength; the faster the LED flashes, the stronger

the signal

Amber Analog Output LED

On

Target is inside window limits

Amber Discrete Output LED

On

Output conducting

In Program mode:

Indicator

Mode

Description

Green Power ON/OFF LED

Off

Sensor is in Program mode, if other LEDs are ON

Red Signal Strength LED

Flashing

Relative received signal strength; the faster the LED flashes, the stronger

the signal

Amber Analog Output LED

On

Ready for first window limit

Flashing

Ready for second window limit

Off

Not teaching analog limits

Analog Discrete Output LED

On

Ready for first window limit

Flashing

Ready for second window limit

Off

Not teaching discrete limits

2

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